DEI

Riding in a Jeep(R) is great fun except for the truck's propensity for interior noise that makes it difficult to engage in conversations or even en...

BOOM Mat's new Jeep(R) Wrangler Sound Deadening HeadLiner provides a simple pre-shaped peel and stick kit that dresses up the interior of Jeep hard...

Riding in a Jeep(R) Gladiator is great fun except for the truck's propensity for interior noise that makes it difficult to engage in conversations ...

Riding in a Jeep(R) Gladiator is great fun except for the truck's propensity for interior noise that makes it difficult to engage in conversations ...

Complete your headliner installation with our Jeep Wrangler Side Window Trim Kit. A great finishing touch for the interior of your Wrangler. The f...

Increased riding comfort while maintaining the stock look. Heat from the exhaust system can become uncomfortable, especially riding in slow traffic...

Protect expensive spark plug wire sets from potential burning, cracking, and hardening typically caused by severe under hood heat. Easily installs ...

Have a cool comfortable ride! DEI's new heat control a kit will reduce heat in the center console area and seats by using multiple materials best s...

Riding in a Jeep(R) is great fun except for the truck's propensity for interior noise that makes it difficult to engage in conversations or even en...

Under Carpet Lite solves the problem of engine, exhaust and road heat soaking into interiors. Under Carpet Lite is a superior sound decoupling mate...

Riding in a Jeep(R) Gladiator is great fun except for the truck's propensity for interior noise that makes it difficult to engage in conversations ...

Riding in a Jeep(R) Gladiator is great fun except for the truck's propensity for interior noise that makes it difficult to engage in conversations ...

Riding in a Jeep(R) Gladiator is great fun except for the truck's propensity for interior noise that makes it difficult to engage in conversations ...

Does your Honda Pioneer have a heat problem? DEI now offers an auxiliary fan system to help evacuate the hot air that gets trapped in the engine co...

DEI Powersports now offers a heat shield kit that reduces the heat that enters the cabin from around the lower steering column keeping the driver c...

Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven 2mm damping ...

Under Carpet Lite solves the problem of engine, exhaust and road heat soaking into interiors. Under Carpet Lite is a superior sound decoupling mate...

Boom Mats new Under Hood Thermal Acoustic Lining was designed primarily for automotive engine compartments as a way to greatly reduce heat and nois...

DEI Hoodliner Insulation Kits are custom cut kits made from our Black Under Hood(TM) material. It controls engine heat and noise that is often a pr...

Boom Mat(TM) Decoupling Washers are the best way to decouple bodies, gas tanks, fenders and more from engine and road vibrations. They are made fro...

The DEI Oil Rug is designed to catch, contain, and absorb oil spills under vehicles, motorcycles, around machinery, under leaking equipment, and ot...

Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven 2mm damping ...

Leather Look Sound Barrier is an ideal way to reduce noise and have a premium leather appearance. Available in a moisture resistant, black leather ...

Boom Mat(TM) Decoupling Washers are the best way to decouple bodies, gas tanks, fenders and more from engine and road vibrations. They are made fro...